Connect the mic to an input of your audio interface
Turn your audio interface and computer on
Open Cubase and open a project.
Check that Cubase is using the correct asio driver (usually it has the name of your audio interface in it, mine is Focusrite Thunderbolt). To get there select Devices…Device setup and check the driver in VST audio system view.
Then check that your inputs are activated. Select Devices…VST Connections. In device port the inputs need to be active (the text reads e.g. Input 1, Input 2, etc). If they are in Not connected status, click the ‘Not connected’ text and select an input. If there is nothing visible in this view, you need to use the Add Bus function.
Add a track to your project
Check that the track uses the input to which your mic is connected. On the left you should see the inspector, select the upmost tab which has the name of the track by clicking it. The input selection is below the track preset.
To able to monitor the incoming sound activate the speaker icon on the track.
read the quick start guide (available via Help…Documentation). Read System requirements and installation therein. There you can find pictures too. Then open the Operation manual and read the relevant parts in Getting into details chapter and you are ready to go.
Well, checked some of your other posts and I think you are looking for something else than the basic instructions I wrote. What do you mean by ‘setting up’?
This is very little Info about your setup. The cl-1 doesn’t work on its own. It has to be plugged to a mic preamp with phantom power like an audiointerface. Regarding your stereo Problem. Use a monoinput for your track or use a monotrack entirely. A microphone is monosource anyway.